#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi

PKG=$TMP/package-sliplog

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_sliplog.tar.gz

# Find the size of a file:
filesize() {
 SIZE=`ls -l -d -G $1 | cut -b23-32`
 echo -n $SIZE
}

echo "+=================+"
echo "| sliplogin-2.1.1 |"
echo "+=================+"
cd $TMP
tar xzvf $CWD/sliplogin-2.1.1.tar.gz
cd sliplogin-2.1.1
zcat $CWD/sliplogin-2.1.1.diff.gz | patch -p1 --backup
make -j 2
strip sliplogin
cat sliplogin > $PKG/usr/sbin/sliplogin
cat sliplogin.8 | gzip -9c > $PKG/usr/man/man8/sliplogin.8.gz
mkdir -p $PKG/etc-incoming/slip
cp -a slip.login slip.hosts slip.route slip.passwd $PKG/etc-incoming/slip
chown root.root $PKG/etc-incoming/slip/*
chmod 640 $PKG/etc-incoming/slip/*
mkdir -p $PKG/usr/doc/sliplogin-2.1.1
cp -a CHANGES README* TODO TROUBLE_SHOOTING $PKG/usr/doc/sliplogin-2.1.1
chown root.root $PKG/usr/doc/sliplogin-2.1.1/*
chmod 644 $PKG/usr/doc/sliplogin-2.1.1/*

# Build the package:
cd $PKG
tar czvf $TMP/sliplog.tgz .

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
 for dir in \
  sliplogin-2.1.0 ; do
  rm -rf $TMP/$dir
 done
 rm -rf $PKG
fi